Search a number
-
+
10301703405 = 357227750599
BaseRepresentation
bin10011001100000011…
…11000010011101101
3222120221110202101120
421212001320103231
5132044214002110
64422121131153
7513200014500
oct114601702355
928527422346
1010301703405
114407052274
121bb6029ab9
13c823636b6
146da25b137
15404606870
hex2660784ed

10301703405 has 48 divisors (see below), whose sum is σ = 19243382400. Its totient is φ = 4692256128.

The previous prime is 10301703383. The next prime is 10301703407. The reversal of 10301703405 is 50430710301.

It is not a de Polignac number, because 10301703405 - 28 = 10301703149 is a prime.

It is a super-2 number, since 2×103017034052 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10301703407) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 178296 + ... + 228894.

It is an arithmetic number, because the mean of its divisors is an integer number (400903800).

Almost surely, 210301703405 is an apocalyptic number.

10301703405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10301703405 is a deficient number, since it is larger than the sum of its proper divisors (8941678995).

10301703405 is a wasteful number, since it uses less digits than its factorization.

10301703405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50898 (or 50891 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 24.

The spelling of 10301703405 in words is "ten billion, three hundred one million, seven hundred three thousand, four hundred five".

Divisors: 1 3 5 7 15 21 35 49 105 147 245 277 735 831 1385 1939 4155 5817 9695 13573 29085 40719 50599 67865 151797 203595 252995 354193 758985 1062579 1770965 2479351 5312895 7438053 12396755 14015923 37190265 42047769 70079615 98111461 210238845 294334383 490557305 686780227 1471671915 2060340681 3433901135 10301703405